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<title>Windows Interface Reference: Line structure</title>
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<h1>Line </h1>

<p>The Line structure contains functions to draw lines.</p>

<pre>structure Line :
  sig
    type HDC
	type RECT = { top: int, left: int, bottom: int, right: int }
	type POINT = { x: int, y: int }

    datatype PointType =
          PT_BEZIERTO
        | PT_BEZIERTOANDCLOSE
        | PT_LINETO
        | PT_LINETOANDCLOSE
        | PT_MOVETO

    eqtype ArcDirection
    val AD_CLOCKWISE : ArcDirection
    val AD_COUNTERCLOCKWISE : ArcDirection

    val AngleArc : HDC * int * int * int * real * real -&gt; unit
    val Arc : HDC * RECT * int * int * int * int -&gt; unit
    val ArcTo : HDC * RECT * int * int * int * int -&gt; unit
    val GetArcDirection : HDC -&gt; ArcDirection
    val LineTo : HDC * POINT -&gt; bool
    val MoveToEx : HDC * POINT -&gt; POINT
    val PolyBezier : HDC * POINT list -&gt; unit
    val PolyBezierTo : HDC * POINT list -&gt; unit
    val PolyDraw : HDC * (PointType * POINT) list -&gt; unit
    val Polyline : HDC * POINT list -&gt; unit
    val PolylineTo : HDC * POINT list -&gt; unit
    val SetArcDirection : HDC * ArcDirection -&gt; ArcDirection
  end</pre>
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